That trade group issued a statement Wednesday that did not directly mention the Berkeley vote, but said it is making a voluntary effort to cut calories consumed in drinks by 20% per person by 2025, including offering smaller portion sizes and more low and no calorie drinks.

"These efforts are in place, working and will have an impact far greater than a tax ever could," said the trade group.

Other opponents argued that the measure, which exempts 100% juice drinks, chocolate milk and diet sodas as well as some retailers who pick up beverages outside of city limits, "has too many loopholes, too many exemptions and too few safeguards."

Local opponents included movie theater and restaurant owners.

"We can't tax our way to health with a measure that provides absolutely zero accountability in terms of how the revenue is spent," argued opponents.

The similar measure in San Francisco would have imposed a 2-cent-a-ounce tax. It received support of nearly 55% of voters there, but fell short of the two-thirds super-majority vote needed for passage.